Simpson 27 4-20 mA DC Process Round Style

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Features: Two Styles in Two Sizes Rugged and Reliable UL Recognized ±2% Accuracy F.S. Self-Shielded Meter Movements Custom Dials Built to ANSI C39.1 Specifications

Responding to your process control metering needs, Simpson has expanded its panel meter product line to include a 4-20 DCmA current loop, analog meters in two of our most popular styles: Round and Rectangular. Perfect for many process applications such as temperature, pressure, and flow, these meters all have Simpson's magnetically self-shielded meter movement - where calibration is unaffected by stray magnetic fields or mounting - and are rated at ±2% full scale (F.S.) accuracy. The Round and Rectangular styles feature dials with a 0 to 100% scale. All Simpson panel meters can be tailored to fit your special application requirements with custom dials, etc.

Model	Description	List Price	Sale Price
35023	27A---- 4-20 DCMA 3.5 UL RECT	$87.90	$83.51
35022	25A---- 4-20 DCMA 3.5 UL RND	$87.90	$83.51
35024	29A---- 4-20 DCMA 4.5 UL RECT	$93.90	$89.21

Accuracy	±2% F.S.
Movement	Annular, self-shielding
Suspension	Models 25, 125: Pivot and Jewel
Tracking	±3%
Shielding	Calibration is unaffected by magnetic panel mounting.
Response Time	1.5 seconds maximum
Overload (1 sec.)	10 times full scale rating
Overload (Continuous)	1.5 times full scale rating
Repeatability	Models 25, 125: 2%; Models 25T, 125T: 0.5%
Dial	Sharp clear scale. Each dial arc is calibrated to track the specific type of movement used.
Resistance	5±15%
Operating Temperature	-4ºF to +149ºF (-20ºC to +65ºC)
Repeatability	2%
Case	High density black phenolic.
Pointer	Models 25, 27, 29:Spade pointer, with black matte finish
Scale Length	Model 25: 2.50"(63.5mm) Model 27: 2.50" (63.5mm) Model 29: 3.80"(96.5mm)
Net Weight	Models 25, 27: 8oz (.23kg) Models 29: 11oz (.31kg)

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